參數(shù)資料
型號(hào): SI5319C-C-GMR
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 28/50頁(yè)
文件大小: 0K
描述: IC CLOCK MULT/ATTENUATOR 36QFN
標(biāo)準(zhǔn)包裝: 250
系列: DSPLL®
類(lèi)型: 時(shí)鐘/頻率倍增器,抖動(dòng)衰減器,多路復(fù)用器
PLL:
主要目的: 以太網(wǎng),SONET/SDH
輸入: 時(shí)鐘,晶體
輸出: CML,CMOS,LVDS,LVPECL
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 是/是
頻率 - 最大: 346MHz
電源電壓: 1.71 V ~ 3.63 V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 36-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 36-QFN(6x6)
包裝: 帶卷 (TR)
Si5319
34
Rev. 1.0
Reset value = 0000 0001
Reset value = 0001 1111
Register 130.
Bit
D7
D6D5
D4
D3D2
D1
D0
Name
Reserved
LOL_INT
Type
RR
Bit
Name
Function
7:3
Reserved
Reserved.
0LOL_INT
PLL Loss of Lock Status.
0: PLL locked.
1: PLL unlocked.
Register 131.
Bit
D7D6D5D4D3D2D1D0
Name
Reserved
LOS_FLG LOSX_FLG
Type
RR/W
R/W
Bit
Name
Function
7:2
Reserved
Reserved.
1LOS_FLG
CKIN Loss-of-Signal Flag.
0: Normal operation
1: Held version of LOS_INT. Generates active output interrupt if output interrupt pin is
enabled (INT_PIN = 1) and if not masked by LOS_MSK bit. Flag cleared by writing 0 to
this bit.
0
LOSX_FLG
External Reference (signal on pins XA/XB) Loss-of-Signal Flag.
0: Normal operation
1: Held version of LOSX_INT. Generates active output interrupt if output interrupt pin is
enabled (INT_PIN = 1) and if not masked by LOSX_MSK bit. Flag cleared by writing 0 to
this bit.
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